Hemodynamic Mechanisms Underlying the Incomplete Tolerance to Caffeine's Pressor Effects
| Autor: | William R. Lovallo, Andrea S. Vincent, Noha H. Farag, Thomas L. Whitsett, Barbara S. McKey |
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| Rok vydání: | 2005 |
| Předmět: |
Adult
Male medicine.medical_specialty CAFFEINE INGESTION Peripheral resistance Hemodynamics Blood Pressure Cardiovascular hemodynamics chemistry.chemical_compound Double-Blind Method Caffeine Internal medicine medicine Humans Vasoconstrictor Agents Cross-Over Studies business.industry Drug Tolerance Crossover study Endocrinology Blood pressure chemistry Anesthesia Circulatory system Cardiology Female Vascular Resistance Cardiology and Cardiovascular Medicine business |
| Zdroj: | The American Journal of Cardiology. 95:1389-1392 |
| ISSN: | 0002-9149 |
| Popis: | Blood pressure (BP) and cardiovascular hemodynamics were assessed at baseline and after caffeine administration in a 4-week, placebo-controlled, double-blind, randomized, crossover trial of caffeine tolerance formation. Half of the subjects developed tolerance to the pressor effect of caffeine, whereas the other half continued to show increases in BP after caffeine ingestion (F = 16.7, p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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